All 6 colors normal at a discounted price The sensitivity is adjusted with the angle in which it is left in the barrel fishing rod or tripod, making it remain more or less inclined to the vertical. It 'better to use the pickets; on the tripod with the vibrations of bites on a reed, both begin to blink. Using different colors you can easily manage multiple barrels, the flashes are seen at more than 300 meters away. Economic with two drains because you are going to catch dozens and dozens of times without tiring the eyes, when you move the tip flashes if spiomba, that the fish is ground, a steady light.